Control
Function
Front carriage adjust
Adjusts position of front carriage on monorail
knob
bed.
Front carriage release
When raised, permits rapid sliding of front
lever
carriage on monorail bed.
Front slide and swing
Locks front frame in position on front carriage.
lock knob (figure 5)
When loosened, permits swinging and/or sliding of
front frame on front carriage.
Front pivot lock
Locks front frame in degree of vertical tilt
knob (figure 4)
selected. When loosened, permits change in
degree of tilt.
Camera level vial
Pinion knob (figure 7)
Lens board retainer
69